摘要
介绍了塔板、填料和气液分布器三种塔内件的类型、特点及其技术现状，指出了选择塔板和填料的原则，对油品分馏塔内件的研究方向、工业设计和实际应用等方面提出了建议。
Types, characteristics and technical status quo of three internal components including trays, tower packings and gas-liquid distributors in fractionators were introduced. Rules for selecting trays and packings were pointed out. Suggstions for the research direction, industrial design and practical application of internal components in fractionators were proposed.
出处
《炼油设计》
1999年第7期38-42,共5页
Petroleum Refinery Engineering
关键词
塔板
塔填料
传质
石油馏分
蒸馏塔
原油
fractionator, tray tower, packing, mass transfer, application, stats-of-the-art
